JP2005097993A - Bracket for handrail - Google Patents

Bracket for handrail Download PDF

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Publication number
JP2005097993A
JP2005097993A JP2003334534A JP2003334534A JP2005097993A JP 2005097993 A JP2005097993 A JP 2005097993A JP 2003334534 A JP2003334534 A JP 2003334534A JP 2003334534 A JP2003334534 A JP 2003334534A JP 2005097993 A JP2005097993 A JP 2005097993A
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Japan
Prior art keywords
handrail
bracket
wall surface
mounting seat
surface mounting
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Granted
Application number
JP2003334534A
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Japanese (ja)
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JP4246026B2 (en
Inventor
Takuji Minami
卓司 南
Yoshiro Arakawa
芳郎 荒川
Sayaka Ogawa
さやか 小川
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Osaka Kanagu Co Ltd
Mazroc Co Ltd
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Osaka Kanagu Co Ltd
Mazroc Co Ltd
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Priority to JP2003334534A priority Critical patent/JP4246026B2/en
Publication of JP2005097993A publication Critical patent/JP2005097993A/en
Application granted granted Critical
Publication of JP4246026B2 publication Critical patent/JP4246026B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a bracket for a handrail easily press-workable, manufacturable at low cost, not deteriorated with elapse of time, and having high strength. <P>SOLUTION: This bracket for the handrail comprises a handrail support part 3 fixing a handrail 2, a wall surface mounting seat 4 fixed to a wall surface, and an arm part 5 connecting the handrail support part 3 to the wall surface mounting seat 4 which are formed integrally with each other. The bracket is formed by press-working a sheet metal member so that the handrail support part 3 and the wall surface mounting part 4 can be extended to the other side face side of the arm part 5 relative to one side face of the arm part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、手摺り用ブラケットに関し、特に、プレス加工が簡易に行うことができ、製造コストを低廉化することができる手摺り用ブラケットに関するものである。   The present invention relates to a handrail bracket, and in particular, relates to a handrail bracket that can be easily pressed and can reduce manufacturing costs.

一般に、手摺り用ブラケットは、手摺りを固定する手摺り支持部と、壁面に固定される壁面取付座と、手摺り支持部及び壁面取付座を接続するアーム部とが一体に形成されている。
このような手摺り用ブラケットは、近年ではデザインの多種多様化が進んでいるが、従来、手摺り用ブラケットは、亜鉛ダイカスト等で製造することが多く、製造コストを低廉化することが困難なだけでなく、経年変化により、強度が低下し、大きな荷重をかけると折れる等の問題があった。
In general, a handrail bracket is integrally formed with a handrail support portion that fixes a handrail, a wall surface mounting seat that is fixed to a wall surface, and an arm portion that connects the handrail support portion and the wall surface mounting seat. .
Such handrail brackets have been diversified in design in recent years. Conventionally, handrail brackets are often manufactured by zinc die casting or the like, and it is difficult to reduce the manufacturing cost. In addition, there was a problem that the strength decreased due to secular change, and it was broken when a large load was applied.

本発明は、上記従来の手摺り用ブラケットが有する問題点に鑑み、プレス加工が簡易に行うことができ、製造コストを低廉化することができるとともに、経年変化せず、強度の大きな手摺り用ブラケットを提供することを目的とする。   In view of the problems of the above-described conventional handrail brackets, the present invention can easily perform press processing, reduce the manufacturing cost, and does not change over time and has a high strength. The purpose is to provide a bracket.

上記目的を達成するため、本発明の手摺り用ブラケットは、手摺りを固定する手摺り支持部と、壁面に固定される壁面取付座と、手摺り支持部及び壁面取付座を接続するアーム部とを一体に形成した手摺り用ブラケットにおいて、手摺り用ブラケットを、板材をプレス加工することにより、前記アーム部の一方の側面を基準として、他方の側面側に手摺り支持部及び壁面取付座が延設されるように成形してなることを特徴とする。   In order to achieve the above object, a handrail bracket of the present invention includes a handrail support portion that fixes a handrail, a wall surface mounting seat that is fixed to a wall surface, and an arm portion that connects the handrail support portion and the wall surface mounting seat. In the handrail bracket formed integrally with the handrail, the handrail bracket is formed by pressing the plate material, so that the handrail support portion and the wall surface mounting seat are provided on the other side surface with respect to one side surface of the arm portion. Is formed so as to extend.

この場合において、左右が対称になるように製造した上記2種類の手摺り用ブラケットを、手摺り用ブラケットのアーム部の一方の側面同士を突き合わせて使用することができる。   In this case, the two types of handrail brackets manufactured so as to be symmetrical on the left and right can be used by abutting one side surface of the arm portion of the handrail bracket.

本発明の手摺り用ブラケットは、手摺りを固定する手摺り支持部と、壁面に固定される壁面取付座と、手摺り支持部及び壁面取付座を接続するアーム部とを一体に形成した手摺り用ブラケットにおいて、手摺り用ブラケットを、板材をプレス加工することにより、前記アーム部の一方の側面を基準として、他方の側面側に手摺り支持部及び壁面取付座が延設されるように成形することから、プレス加工が簡易に行うことができ、製造コストを低廉化することができるとともに、経年変化せず、強度的にも優れている。   A handrail bracket according to the present invention is a handrail integrally formed with a handrail support portion that fixes a handrail, a wall surface mounting seat that is fixed to a wall surface, and an arm portion that connects the handrail support portion and the wall surface mounting seat. In the handrail bracket, the handrail support section and the wall surface mounting seat are extended on the other side surface by pressing the plate material of the handrail bracket with respect to the one side surface of the arm portion. Since it is molded, press working can be easily performed, the manufacturing cost can be reduced, and it does not change over time and is excellent in strength.

また、左右が対称になるように製造した上記2種類の手摺り用ブラケットを、手摺り用ブラケットのアーム部の一方の側面同士を突き合わせて使用することにより、安定した形状を体現するとともに、必要とされる強度が大きい場合にも容易に対応することができる。   In addition, the two types of handrail brackets manufactured so as to be symmetrical on the left and right sides are used by embodying a stable shape by using one side of the arm portion of the handrail bracket to face each other. Even when the strength is high, it can be easily handled.

以下、本発明の手摺り用ブラケットの実施の形態を図面に基づいて説明する。   Embodiments of the handrail bracket of the present invention will be described below with reference to the drawings.

図1に、本発明の手摺り用ブラケットの一実施例を示す。
この手摺り用ブラケット1A、1Bは、 手摺り2を固定する手摺り支持部3と、壁面に固定される壁面取付座4と、手摺り支持部3及び壁面取付座4を接続するアーム部5とを一体に形成している。
そして、この手摺り用ブラケット1A、1Bは、金属板材をプレス加工することにより、前記アーム部5の一方の側面を基準として、他方の側面側に手摺り支持部3及び壁面取付座4が延設されるように手摺り用ブラケット1A、1Bを成形している。
FIG. 1 shows an embodiment of the handrail bracket of the present invention.
The handrail brackets 1A and 1B include a handrail support portion 3 that fixes the handrail 2, a wall surface mounting seat 4 that is fixed to the wall surface, and an arm portion 5 that connects the handrail support portion 3 and the wall surface mounting seat 4. And are integrally formed.
The handrail brackets 1A and 1B are formed by pressing the metal plate material, so that the handrail support portion 3 and the wall surface mounting seat 4 extend to the other side surface with the one side surface of the arm portion 5 as a reference. Handrail brackets 1A and 1B are formed so as to be provided.

ところで、本実施例においては、図1に示すように、左右が対称になるように製造した上記2種類の手摺り用ブラケット1A、1Bを、手摺り用ブラケット1A、1Bのアーム部5の一方の側面同士を突き合わせて使用し、これにより、手摺り用ブラケット1A、1Bに安定した形状を体現するとともに、必要とされる強度が大きい場合にも容易に対応できるようにしているが、必要とされる強度がそれほど大きくない場合には、手摺り用ブラケット1A、1Bのいずれか一方を単独で使用することもできる。   By the way, in the present embodiment, as shown in FIG. 1, the two types of handrail brackets 1A and 1B manufactured so as to be symmetrical on the left and right are used as one of the arm portions 5 of the handrail brackets 1A and 1B. As a result, the side rails 1A and 1B can be easily used even when the required strength is high. If the strength to be applied is not so high, either one of the handrail brackets 1A and 1B can be used alone.

手摺り2は、例えば木や金属の棒からなり、手摺り用ブラケット1A、1Bに支持されることにより、床や階段の壁6に沿って配設される。   The handrail 2 is made of, for example, a bar made of wood or metal, and is disposed along the wall 6 of the floor or stairs by being supported by handrail brackets 1A and 1B.

手摺り支持部3は、円弧板状のアーム部5の上部を折曲することにより略水平に形成されており、手摺り2をねじ固定するためのねじ穴31を備えている。
また、この手摺り支持部3は、丸棒状の手摺り2を支持するために、上面が緩い曲面を付して形成されている。
The handrail support portion 3 is formed substantially horizontally by bending the upper portion of the arc-shaped plate-like arm portion 5 and includes a screw hole 31 for fixing the handrail 2 with screws.
Further, the handrail support portion 3 is formed with a curved surface with a loose upper surface in order to support the handrail 2 having a round bar shape.

壁面取付座4は、円弧板状のアーム部5の下部を折曲することにより略垂直に形成されており、壁面にねじ固定するためのねじ穴41、42を備えている。
上のねじ穴41はだるま穴、下のねじ穴42はスリット穴にそれぞれ形成されており、ねじ固定がしやすいように配慮されている。
また、だるま穴として形成されたねじ穴41の端部には、ねじ頭部が挿通する位置でこのねじ頭部を位置決めするストッパ片43が設けられており、これにより、手摺り用ブラケットを取り外す際に、ねじ穴41の小径部から移動させたねじ頭部がねじ穴41の縁部に引っ掛かることがなく、手摺り用ブラケットを容易に取り外すことができるようにしている。
The wall surface mounting seat 4 is formed substantially vertically by bending the lower portion of the arc-shaped plate-like arm portion 5 and includes screw holes 41 and 42 for screwing to the wall surface.
The upper screw hole 41 is formed as a daruma hole, and the lower screw hole 42 is formed as a slit hole, so that the screws can be easily fixed.
Further, a stopper piece 43 for positioning the screw head at a position where the screw head is inserted is provided at the end of the screw hole 41 formed as a daruma hole, thereby removing the handrail bracket. At this time, the screw head moved from the small diameter portion of the screw hole 41 is not caught on the edge of the screw hole 41, and the handrail bracket can be easily removed.

アーム部5は、本実施例では、円弧状に形成された所定厚みの長板からなり、上部に手摺り支持部3、下部に壁面取付座4をそれぞれ一体に備えている。
なお、このアーム部5は、図示省略するカバーを装着することにより被覆し化粧することができる。このカバーは、手摺り支持部3や壁面取付座4を被覆するように装着することも可能である。
In this embodiment, the arm portion 5 is made of a long plate having a predetermined thickness formed in an arc shape, and integrally includes a handrail support portion 3 at the upper portion and a wall surface mounting seat 4 at the lower portion.
In addition, this arm part 5 can be coat | covered and makeup | decorated by mounting | wearing the cover which is not shown in figure. This cover can be mounted so as to cover the handrail support portion 3 and the wall surface mounting seat 4.

ところで、左右が対称になるように製造した2種類の手摺り用ブラケット1A、1Bを使用する場合、手摺り用ブラケット1A、1Bのアーム部5の一方の側面同士を単に突き合わせて使用するほか、図2に示すように、実質的に左右が対称になるように製造した2種類の手摺り用ブラケット1A、1Bのうちの一方、例えば、手摺り用ブラケット1Aのアーム部5に係止孔51を、他方の手摺り用ブラケット1Bのアーム部5に係止爪52をそれぞれ形成し、係止爪52を係止孔51に挿入後、かしめてたり、図3に示すように、手摺り用ブラケット1A、1Bのアーム部5同士をビス7で係止することにより、両者を一体化した状態で使用することもできる。   By the way, when using two types of handrail brackets 1A, 1B manufactured so that left and right are symmetrical, in addition to simply using one side surfaces of the arm portions 5 of the handrail brackets 1A, 1B, As shown in FIG. 2, one of the two types of handrail brackets 1A and 1B manufactured so that the left and right sides are substantially symmetrical, for example, the arm hole 5 of the handrail bracket 1A, the locking hole 51 Are formed on the arm portion 5 of the other handrail bracket 1B, and are clamped after the locking claws 52 are inserted into the locking holes 51, or as shown in FIG. By locking the arm portions 5 of the brackets 1 </ b> A and 1 </ b> B with screws 7, both can be used in an integrated state.

かくして、本実施例の手摺り用ブラケットは、手摺り2を固定する手摺り支持部3と、壁面に固定される壁面取付座4と、手摺り支持部3及び壁面取付座4を接続するアーム部5とを一体に形成した手摺り用ブラケットにおいて、手摺り用ブラケットを、板材をプレス加工することにより、前記アーム部5の一方の側面を基準として、他方の側面側に手摺り支持部3及び壁面取付座4が延設されるように成形することから、プレス加工が簡易に行うことができ、製造コストを低廉化することができる。
そして、左右が対称になるように製造した上記2種類の手摺り用ブラケットを、手摺り用ブラケットのアーム部5の一方の側面同士を突き合わせて使用することにより、安定した形状を体現するとともに、必要とされる強度が大きい場合にも容易に対応することができる。
Thus, the handrail bracket of this embodiment includes a handrail support portion 3 that fixes the handrail 2, a wall surface mounting seat 4 that is fixed to the wall surface, and an arm that connects the handrail support portion 3 and the wall surface mounting seat 4. In the handrail bracket integrally formed with the portion 5, the handrail support portion 3 is formed on the other side surface with respect to one side surface of the arm portion 5 by pressing the plate material of the handrail bracket. And since it shape | molds so that the wall surface mounting seat 4 may be extended, press work can be performed easily and manufacturing cost can be reduced.
And, by using the above-mentioned two types of handrail brackets manufactured so as to be symmetric with respect to the left and right, the side surfaces of the arm portions 5 of the handrail brackets are butted against each other, thereby realizing a stable shape, Even when the required strength is large, it can be easily handled.

以上、本発明の実施例を説明したが、本発明の手摺り用ブラケットの構成は、この実施例の記載に限定されるものではなく、例えば、手摺り用ブラケット1A、1Bは一方のみを使用することができるなど、その趣旨を逸脱しない範囲において適宜に変更することが可能である。   As mentioned above, although the Example of this invention was described, the structure of the bracket for handrails of this invention is not limited to description of this Example, For example, the brackets 1A and 1B for handrails use only one side. It can be changed as appropriate without departing from the spirit of the invention.

本発明の手摺り用ブラケットは、手摺り支持部及び壁面取付座をアーム部の同じ側面側に延設することにより、プレス加工を簡易にし製造コストを低廉化することができるとともに、経年変化せず、強度的にも優れているという特性を有していることから、手摺り用ブラケットの用途に好適に用いることができる。   In the handrail bracket of the present invention, by extending the handrail support portion and the wall surface mounting seat to the same side surface side of the arm portion, it is possible to simplify the press work and reduce the manufacturing cost. Moreover, since it has the characteristic that it is excellent also in intensity | strength, it can be used suitably for the use of the handrail bracket.

本発明の手摺り用ブラケットの一実施例を示し、(a)はその側面図、(b)は同平面図、(c)は同正面図である。One Example of the bracket for handrails of this invention is shown, (a) is the side view, (b) is the same top view, (c) is the same front view. 本発明の手摺り用ブラケットの変形実施例を示し、(a)はその側面図、(b)は同正面一部断面図である。The modification example of the bracket for handrails of this invention is shown, (a) is the side view, (b) is the same front fragmentary sectional view. 本発明の手摺り用ブラケットの変形実施例を示す正面一部断面図である。It is a front fragmentary sectional view which shows the modification Example of the bracket for handrails of this invention.

符号の説明Explanation of symbols

1A 手摺り用ブラケット
1B 手摺り用ブラケット
2 手摺り
3 手摺り支持部
31 ねじ穴
4 壁面取付座
41 ねじ穴
42 ねじ穴
5 アーム部
51 係止孔
52 係止爪
6 壁
7 ビス
1A Handrail Bracket 1B Handrail Bracket 2 Handrail 3 Handrail Support Portion 31 Screw Hole 4 Wall Mounting Seat 41 Screw Hole 42 Screw Hole 5 Arm Portion 51 Locking Hole 52 Locking Claw 6 Wall 7 Screw

Claims (2)

手摺りを固定する手摺り支持部と、壁面に固定される壁面取付座と、手摺り支持部及び壁面取付座を接続するアーム部とを一体に形成した手摺り用ブラケットにおいて、手摺り用ブラケットを、板材をプレス加工することにより、前記アーム部の一方の側面を基準として、他方の側面側に手摺り支持部及び壁面取付座が延設されるように成形してなることを特徴とする手摺り用ブラケット。   A handrail bracket in which a handrail support portion for fixing a handrail, a wall surface mounting seat fixed to a wall surface, and an arm portion for connecting the handrail support portion and the wall surface mounting seat are integrally formed. Is formed by pressing a plate material so that a handrail support portion and a wall surface mounting seat are extended on the other side surface with reference to one side surface of the arm portion. Handrail bracket. 左右が対称になるように製造した請求項1記載の2種類の手摺り用ブラケットを、手摺り用ブラケットのアーム部の一方の側面同士を突き合わせて使用するようにしたことを特徴とする手摺り用ブラケット。   The handrail characterized in that the two types of handrail brackets according to claim 1 manufactured so as to be symmetrical on the left and right are used by abutting one side surface of the arm portion of the handrail bracket. Bracket for.
JP2003334534A 2003-09-26 2003-09-26 Handrail bracket Expired - Lifetime JP4246026B2 (en)

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JP2005097993A true JP2005097993A (en) 2005-04-14
JP4246026B2 JP4246026B2 (en) 2009-04-02

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056539A (en) * 2005-08-24 2007-03-08 Shirokuma Co Ltd Handrail bracket
JP2009019434A (en) * 2007-07-12 2009-01-29 Yoshio Oonishi Handrail bracket
JP7434046B2 (en) 2020-04-27 2024-02-20 株式会社安藤・間 Shoring unit and steel shoring erection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056539A (en) * 2005-08-24 2007-03-08 Shirokuma Co Ltd Handrail bracket
JP2009019434A (en) * 2007-07-12 2009-01-29 Yoshio Oonishi Handrail bracket
JP7434046B2 (en) 2020-04-27 2024-02-20 株式会社安藤・間 Shoring unit and steel shoring erection method

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JP4246026B2 (en) 2009-04-02

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